EP 1883448 B1 20161012 - NOVEL PORTABLE ELECTROCHEMICAL DEVICES FOR DUAL ACTION WOUND HEALING
Title (en)
NOVEL PORTABLE ELECTROCHEMICAL DEVICES FOR DUAL ACTION WOUND HEALING
Title (de)
NEUE TRAGBARE ELEKTROCHEMISCHE VORRICHTUNGEN FÜR DIE WUNDHEILUNG MIT DUALER WIRKUNG
Title (fr)
NOUVEAU DISPOSITIF ELECTROCHIMIQUE PORTABLE DESTINE A GUERIR UNE BLESSURE PAR DOUBLE ACTION
Publication
Application
Priority
- US 2006018031 W 20060510
- US 67954105 P 20050510
Abstract (en)
[origin: WO2006122169A2] A portable, self-contained device is described for the topical application of oxygen and the removal of wound exudates to promote the healing of skin wounds. The device includes a wound dressing that incorporates at least one electrochemical cell for generating oxygen. The device can regulate the supply of oxygen to the wound at various concentrations, pressures and dosages and is used to produce a high concentration of oxygen at the wound site. By reversing the polarity of the power source a reduced pressure can be created in a reservoir attached to our device. The reduced pressure in the reservoir draws naturally flowing exudates away from the wound. Alternately, two reverse polarity cells are used to alternately supply oxygen and draw away exudates.
IPC 8 full level
A61M 27/00 (2006.01); A61N 1/02 (2006.01)
CPC (source: EP KR US)
A61H 35/00 (2013.01 - EP US); A61M 1/772 (2021.05 - EP KR US); A61M 1/784 (2021.05 - EP KR US); A61M 1/80 (2021.05 - EP KR US); A61M 1/94 (2021.05 - EP KR US); A61M 1/964 (2021.05 - EP KR US); A61M 1/984 (2021.05 - EP KR US); A61M 13/003 (2013.01 - EP US); A61M 35/30 (2019.04 - EP US); A61N 1/02 (2013.01 - KR); A61P 17/02 (2017.12 - EP); A61H 2033/143 (2013.01 - EP US)
Citation (examination)
WO 03049660 A1 20030619 - OXYFAST CORP [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006122169 A2 20061116; WO 2006122169 A3 20071018; BR PI0609094 A2 20100217; BR PI0609094 B1 20190212; BR PI0609094 B8 20210622; CA 2606508 A1 20061116; CA 2606508 C 20140812; EP 1883448 A2 20080206; EP 1883448 A4 20101208; EP 1883448 B1 20161012; ES 2609906 T3 20170425; IL 187284 A 20120628; JP 2008539966 A 20081120; JP 5097881 B2 20121212; KR 101278461 B1 20130702; KR 20080018183 A 20080227; US 2009149821 A1 20090611; US 8088113 B2 20120103
DOCDB simple family (application)
US 2006018031 W 20060510; BR PI0609094 A 20060510; CA 2606508 A 20060510; EP 06759461 A 20060510; ES 06759461 T 20060510; IL 18728407 A 20071111; JP 2008511307 A 20060510; KR 20077028596 A 20060510; US 91388506 A 20060510